Question

Which of the following statistical test is used for a bivariate analysis when both the variables are categorical?

• A. Unpaired t-test
• B. Paired t-test
• C. Analysis of Variance (ANOVA)
• D. Chi-square test

Hint:

The Chi-square test is ideal for analyzing relationships between two categorical variables, such as gender and preference for a product.

Answer 1

The Correct Option is D

The Chi-square test is a non-parametric statistical test used for bivariate analysis when both variables are categorical. It examines the association or independence between two categorical variables by comparing the observed and expected frequencies in a contingency table.